baber/WOPTO huggingface dataset:
Patent JP-2000280525-A (JP)
Title: Image processor
Inventor: NISHIGAKI JUNJI
IPC: H04N1/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a tandem type imaging apparatus in which color shift can be eliminated with small memory capacity by generating the read address of an image memory from corrected main canning address and sub-scanning address, performing skew correction before it is expanded and then expanding the image data of each color read out at the expanding section. SOLUTION: A main scanning adjusting section, 600 dpi skew correction section, and a block truncation coding(GBTC) expanding section 328 correct the writing position in the main scanning direction, converts a single side document position reference into a central sheet position reference, corrects skew in the sub-scanning direction with 600 dpi, and expands a GBTC compression data to an 8 bit (256 gray level) data. In the 600 dpi skew correction is performed roughly for the mechanical fluctuation of apparatus. In the actual implementation, GPTC expansion is performed following to 600 dpi skew connection. In such an arrangement of skew correction/GPTC expanding section 328, memory capacity for positional correction is reduced by a factor of 3 as compared with a conventional one.
Patent JP-H0682991-A (JP)
Title: Polychromatic photograph element indicating relationship between improved sensitivity and granularity
Inventor: ERIZABESU PUIIIU CHIYAN
IPC: G03C7/30
Filed: 1993-04-15
Abstract: PURPOSE: To satisfy a selected characteristic profile, to decrease the grainlness and to obtain high picture quality by applying three or more overlapped dye image forming layer units on a supporting body to record different regions in an electromagnetic spectrum. CONSTITUTION: At least one layer to form a visible dye image includes three or more overlapped radiation-sensitive emulsion layers, and a first emulsion layer farthest from the supporting body contains silver bromide iodide particles having iodide by 1 to 20mol% of the silver. A second emulsion layer having slow sensitivity by >=1/2 stop than the first emulsion layer is formed between the first emulsion layer and the supporting body, and the second layer contains silver bromide iodide particles having 1 to 20mol% iodide content. Further, a third emulsion layer having slower sensitivity by >=1 stop than the second emulsion layer is formed between the second emulsion layer and the supporting body. The third layer contains silver bromide particles or silver bromide iodide particles having the average iodide content as <=60% of the average iodide content in the second emulsion layer.  Therefore, the obtd. characteristic curve almost satisfies ideal requirements.
Patent JP-S62244710-A (JP)
Title: Air conditioner for vehicle
Inventor: YOSHIMURA KEIJI
IPC: B60H1/00
Filed: 1986-04-17
Abstract: PURPOSE:To shorten the length of an air conditioner in the longitudinal direction of a vehicle and enlarge a passenger cabin by arranging an interior fan room at the middle of the air conditioner, and exterior fan rooms on both sides in a cross the direction respectively in the air conditioner mounted on both ends of a vehicle roof surface. CONSTITUTION:An interior fan room 5 is arranged at the middle of an air conditioner, and exterior fan rooms 8 are mounted on both sides in a cross tie direction of the interior fan room 5 respectively. This constitution can shorten the length of the air conditioner in the longitudinal direction of a vehicle, and enlarge a passenger cabin, and moreover make its low roof part smaller.
Patent JP-H02266937-A (JP)
Title: Laminated film
Inventor: HIRATA JUN
IPC: B32B27/32
Filed: 1989-04-07
Abstract: PURPOSE:To enhance pinhole resistance, the adhesion strength of a deposited film and soldering resistance by forming a polyester film from 1,4- polycyclohexylene dimethylene terephthalate and specifying the thickness of a polyolefin support film. CONSTITUTION:A laminated film is constituted by laminating a polyester film having a thickness of 0.2-1.5mum to the single surface or both surfaces of a polyolefin support film and the polyester film is composed of 1, 4- polycyclohexylene dimethylene terephthalate and the thickness of the polyethylene support film is set to a range of 5-100 times that of the polyester film. Further, the polyolefin film is a non-oriented, uniaxially oriented or biaxially oriented film composed of a polymer or copolymer of olefin and, as polyolefin, a propylene copolymer having an m.p. of 100-150 deg.C is especially pref. This laminated film can be used in a dielectric for a condenser or a thermal transfer ribbon.
Patent JP-H01261670-A (JP)
Title: Image forming device
Inventor: DOI TAKESHI
IPC: B41J2/44
Filed: 1988-04-13
Abstract: PURPOSE:To perform image density adjusting control in a short time by developing and visualizing a latent image exhibiting a residual potential, and setting and controlling a bright part potential so that most appropriate image density can be obtained. CONSTITUTION:A controller 10 also serves as a controlling means. When potential data is outputted from a potential detecting means 4, the specified amount of light is projected from a light source on an image carrier 1 so as to form an electrostatic latent image. The electrostatic latent image is developed and visualized by means of a developing unit 5. A concentration detecting means 12 detects visualized image density and the controlling means 10 determines graduation correcting data based on the detected image density and a detected surface potential. Therefore, a contrast potential which can always obtain the most appropriate image density even when the residual potential state of the image carrier is changed accompanied by an environmental change can be set in a short time in the image carrier. Thus, image formation processing can be started without waiting time in a state exhibiting the most appropriate image density which is not influenced by the environmental change.
Patent JP-S60234702-A (JP)
Title: Joining method of rolling steel material in hot rolling
Inventor: SHINTANI SADAHIKO
IPC: B21B1/26
Filed: 1984-05-02
Abstract: PURPOSE:To perform a stable operation by which steel materials having a large width can be strongly and stably joined and biting of clamps to rolls is obviated by driving the steel clamps to at least one side of the top and bottom surfaces of the part where the end of the preceding steel material and the end of the succeeding steel material are butted to each other. CONSTITUTION:The rear end face and front end face, which are preliminarily perpendicularly cut, of the preceding steel material 1 and the succeeding steel material 2 are placed in series at the same lever on the same centerline on a table 3 in front of a hot rolling mill. The material 2 is accelerated to butt the front end face thereof to the rear end face of the material 1. A required number of the steel clamps 5 are immediately driven perpendicularly atop the butt part 4 approximately at equal intervals in the transverse direction of the material by a driving macine (not shown in figure). The clamps 5 are crushed by rolls as the materials 1, 2 are rolled in the stage of feeding said materials to a finishing mill and rolling the same. The possibility of the sudden bite for certain rolls is thus eliminated.
Patent JP-H11288860-A (JP)
Title: Separation method for member and manufacture of semiconductor substrate
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/304
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from falling in a treatment in which a laminated substrate is separated by a method, wherein a member is received in such a way that the direction of a main surface coincides with a first direction and the member is separated so as to agree with a second direction. SOLUTION: When a laminated substrate 21 is separated into two substrates 21a, 21c, a substrate holding part 22 and a substrate holding part 23 are first made horizontal. Then, the laminated substrate 21 is placed on the substrate holding part 22 on one side to be sucked by a substrate support face. Then, both substrate holding parts 22, 23 are made to face each other, and they hold the pasted substrate 21 so as to be sandwiched. In this state, a jet constituent medium 29 is jetted from an injection nozzle 28, and the two substrates 21a, 21c are separated. Thereby, in a state in which the laminated substrate 21 is kept horizontal, the substrate 21 is delivered to a separating device, and the separated substrate 21 can be received from the separating device in a horizontal state.  As a result, the substrate 21 can be separated from the lower part, and the possibility of the substrate 21 falling in its conveyance operation or its delivery operation can be reduced.
Patent JP-S62244516-A (JP)
Title: Tension control method for strip accumulator
Inventor: NAGASATO TAKEJI
IPC: B21B41/12
Filed: 1986-04-17
Abstract: PURPOSE:To improve the product quality by calculating the strip weight in an accumulator by installing a movable roll position detector and controlling actuator outputs in accordance with the weight calculation value. CONSTITUTION:A movable roll position detector 6 connected with a carriage 7 for movable rolls 3 is installed and a weight computing element 11 and a tension correction computing element 16 coupled with the detector 6 are installed. When an accumulator 2 acts and movable rolls 3 move, the detector 6 detects the position (h) of the rolls 3 and the element 11 calculates the weight of a strip 1 in the accumulator 2. Then, the element 16 automatically, correctively controls outputs of an actuator 5 in accordance with the strip weight. The product quality is improved because of elimination of variations in tension of the strip 1 and the equipment cost is reduced by reduction of the number of bridle rolls.
Patent JP-S63253315-A (JP)
Title: Optical fiber module device
Inventor: KONO MASAKI
IPC: G02B6/42
Filed: 1987-04-09
Abstract: PURPOSE:To easily connect a semiconductor laser and an optical fiber at a high connecting efficiency by providing such a constitution that the tip of the optical fiber is notched in an L-shape and that the semiconductor laser is directly bonded to the notched part. CONSTITUTION:In connecting the optical fiber 1 and the semiconductor laser chip 6, a distance between them is made minimal to minimize loss in light output. In order to minimize reflection from the optical fiber 1, its surface is nonreflection-coated. Then the core 3 of the optical fiber 1 and the light emitting point of the semiconductor laser chip 6 are aligned. Where the connected face of the chip 6 is assembled in the upper part, the space from the bottom of the chip 6 to the light emitting point, i.e. an outer-core ferrule 5 is further notched in an L-shape by cutting the optical fiber, so that the chip can be bonded. Thus a permissible range that the alignment requires is expanded, and the semiconductor laser and the optical fiber can be connected at a high connecting efficiency.
Patent JP-S5315611-A (JP)
Title: Bearing lubricating method for revolution volume type compressor
Inventor: TAKAGI KOUJI
IPC: F16N7/32
Filed: 1976-07-28
Abstract: PURPOSE: To ensure lubrication working while controlling the deterioration of lubricating oil, by setting two lubricating holes, which cross to a bearing cover each other, and by connecting one with an oil separator and other with an aoil cooler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60235010-A (JP)
Title: Measurement of straightness
Inventor: SHIMAZUTSU HIROAKI
IPC: G01B21/30
Filed: 1984-05-07
Abstract: PURPOSE:To enable determination of an error at the measurement termination point, by installing 3 detectors in the travelling direction of a detector supporting table travelling along a guide surface in equal distances, and determining straightness of guide surface, straightness and longitudinal vibration of a specimen from the measurements obtained from the specified equations. CONSTITUTION:Straightness errors of guide surface 2 and specimen 1 at the starting point of measurement are represented as X0, Y0, those at the position No.1 as X1, Y1, X2, Y2 at the position No.2 and measurements of individual displacement detectors A, B and C at the starting point of measurement are represented as DOA, DOB and DOC. Further, measurements at the point No.K obtained by travels per each distance l of the detecting table 3 are represented as DKA, DKB and DKC and those at the point No.K+i as DK+iA, DK+iB and DK+iC and the straightness XK+2 of the guide surface 2 at the point No.K+2 are calculated by the equation I. Further, the straightness YK+2 of the specimen 1 is calculated by the equation II and forward and backward longitudinal vibrations thetaK+1 by the equation III respectively.
Patent JP-H0985919-A (JP)
Title: Laminated polyester film for easy adhesion to diazo
Inventor: TAKADA HAGUMU
IPC: B32B7/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To attempt improvement of adhesion property, scratch resistance, and a moisture resistant adhesive property to a diazo sensitive material layer by a method wherein a surface of a laminated film on one side of a polyester film has an acrylic resin as a main ingredient, and an intermediate layer having a polyester resin as a main constituent is provided between the film and the laminated film. SOLUTION: A surface of a laminated film arranged on at least one side of a polyester film is composed of an acrylic resin as a main constituent, and an intermediate layer having a polyester resin as a main constituent is arranged between the surface of the laminated film and the polyester film. Therefore, the polyester film is excellent in an adhesion property, scratch resistance, and a moisture resistant adhesive property under a high temperature and high humidity environment to a diazo sensitive material, and can be used as a base material film used for the diazo sensitive film.
Patent JP-S63254112-A (JP)
Title: Production of photochromic (meth)acrylic acid derivative polymer
Inventor: TSUCHIDA ICHIRO
IPC: C08F20/00
Filed: 1987-04-11
Abstract: PURPOSE:To obtain the titled polymer free from becoming opaque and from yellowing, outstanding in mechanical properties, by polymerization, under irradiation, of a hydrophilic (meth)acrylic acid derivative using, as the catalyst, compound(s) such as polytungstic acid. CONSTITUTION:The objective polymer can be obtained by polymerization, under irradiation (e.g., ultraviolet irradiation), of (A) a hydrophilic (meth)acrylic acid derivative monomer [e.g. 2-hydroxymethyl (meth)acrylate], in the presence of, as the catalyst, (B) pref. 0.1-10wt.% of compound(s) selected from polytungstic acid, heterotungstic acid (e.g., heterosilicotungstic acid) and derivatives therefrom [e.g., tetrakis (tetrabutyl ammonium) decatungstic acid].
Patent JP-S62245298-A (JP)
Inventor: KITAGAWA HIROO
IPC: G10L13/10
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5612413-A (JP)
Title: Construction method for foundation ground
Inventor: HATSUTA SHIYUNJI
IPC: E02D17/18
Filed: 1979-07-10
Abstract: PURPOSE:To improve soil particles in stability for permitting a high banking or a heavy construction to be constructed on a soft ground or the like, by constructing a foundation ground by using reinforced soil made by mixing fibrous substance with soil particles. CONSTITUTION:Reinforced soil 4, which is made by mixing and stirring soil partiticles 6 and such fibrous substance 7 as glass fiber, is spread on a soft ground 1 to a proper thickness and rolled. Then strips 5 of synthetic resin or the like are laid, and the reinforced soil 4 is spread and rolled again. Said procedure is repeated until a desired thickness is obtained in order to form a foundation ground 3, on which a high banking 2 or a tank is to be constructed. Thus, the strips 5 and the reinforcing soil 4 get frictional resistance in the horizontal direction, and the fibrous substance 7 and the soil particles 6 get frictional resistance in all directions, so that the directional characteristics of the soil can be improved. This permits the foundation ground 3 to stably support the high banking 2 or the like without causing inclination or an arclike deformation due to its own weight.
Patent JP-S5315122-A (JP)
Title: Fixed reel device for endless tape
Inventor: IZAWA FUMIO
IPC: G11B15/70
Filed: 1976-07-27
Abstract: PURPOSE: Tape running is stabilized by injecting compressed air through air injection holes on the outside circumferential surface of an annular body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63254671-A (JP)
Title: Zinc alkaline cell
Inventor: TAKADA KANJI
IPC: H01M4/62
Filed: 1987-04-10
Abstract: PURPOSE:To reduce the mercury quantity by using a derivative or the like made by substituting the terminal functional group of polyoxyethylene alkyl ether with the phosphonic acid group, sulfonic acid group, or methylene carboxylic acid group as a corrosion preventive agent suppressing the corrosion of a negative electrode. CONSTITUTION:Polyethylene alkyl ether RO(CH2CH2O)nPO3H2, RO(CH2CH2O)SO3 H, RO(CH2CH2O)nCH2COOH or a base made by neutralizing this derivative with an alkaline metal is used as a corrosion preventive agent. This corrosion preventive agent can be used by such methods as the addition into an electrolyte 2, the impregnation into a separator 4 and/or a protective material 3, and the adhesion to the surface of a negative electrode active material. The hardening rate of the negative electrode can be reduced accordingly. If this corrosion preventive agent is used concurrently with a corrosion preventive zinc alloy, it is more effective.
Patent JP-S61247808-A (JP)
Title: Bearing lubricating construction of crank shaft in engine
Inventor: YASHIRO YOSHINOBU
IPC: F01M1/06
Filed: 1985-04-25
Abstract: PURPOSE:To reduce generation of noise due to lowered surface pressure of a lower plain bearing by forming a lubricating groove only on an inner face of an upper plain bearing without forming a lubricating groove on the inner face of the lower plain bearing. CONSTITUTION:An upper plain bearing 22a and a lower plain bearing 22b are accommodated inside an introducing passage 13 in an abutting state. A lubricating groove 23 is formed on an inner peripheral face of the upper plain bearing 22a, but the lubricating groove is not formed on the lower lubricating plain bearing 22b. Plural introducing ports 24 communicating the introducing passage 13 on the outer periphery to the lubricating groove 23 are opened on the upper plain bearing 22a in its peripheral direction. Lubricant supplied from a lubricant supply passage 10 is fed to the introducing passage 13 and turned around the outer periphery of the plain bearing 22 through the introducing passage 13, and supplied to the lubricating groove 23 from an introducing passage 24 formed on the upper plain bearing 22a. Then, sliding faces of the crank shaft 4 and plain bearing 22 are lubricated.
Patent JP-H09276338-A (JP)
Title: Brake device for wheelchair
Inventor: FURUKAWA HISASHI
IPC: B62B5/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake device which substantially narrows the body width when alternative wheels are used. SOLUTION: A brake device 1 is composed of a base plate, an operation lever 50, a brake shoe 40, and a joint bar. The base plate is attached to a frame 102 of a wheel chair 100 so that the base plate does not project over a braked wheel 103. The operation lever 50 is attached to the base plate so that the operation lever can swing freely. The brake shoe 40 is attached to the base plate so that the brake shoe can swing freely. and applies the brake to the braked wheel 103. One end of the joint bar is rotatably attached to the operation lever 50 and the other end of it is rotatably attached to the brake shoe 40.  When not braked, the operation lever 50, brake shoe 40, and the joint bar do not project over the braked wheel 103, and when braked, the brake shoe 40 is locked and presses against the circumference of the braked wheel 103 from the direction approximately perpendicular to its normal line.
Patent JP-H02268773-A (JP)
Title: Molded mask consisting of non-woven sheet
Inventor: KURODA YUKIMASA
IPC: A61M16/06
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a face-contacting mask with excellent shape-retention and dust-collecting characteristics by constituting it of a specified non-woven sheet consisting of a polyester filament. CONSTITUTION:A molded mask is made of a non-woven sheet consisting of a polyester filament and said non-woven sheet exhibits a mean apparent density of 0.25-0.60g/cm<3>, a degree of crystallinity index of 15-45%, a breaking elongation at 150 deg.C of 100% or higher and a breaking elongation ratio of 150 deg.C/25 deg.C of 1.5 or higher and has no binder. If the mean apparent density of the non- woven sheet is lower than 0.25g/cm<3>, for molding with a deep unevenness or a complex shape, a mask with a uniform thickness can not be obtd. and if it is higher than 0.60g/cm<3>, the moldability becomes inferior and a mask with good touch can not be obtd. If the degree of crystallinity index is lower than 15%, the strength is low and a mask with excellent shape-retention can not be obtd. and if it is higher than 45%, the moldability becomes worse and a mask with good touch can not be obtd. If a condition that the breaking elongation at 150 deg.C is 100% or higher and the breaking elongation ratio of 150 deg.C/25 deg.C is 1.5 or higher is not satisfied, the moldability becomes inferior.
Patent JP-H07296131-A (JP)
Title: Memory card
Inventor: OKADA MASAKI
IPC: B42D15/10
Filed: 1994-04-27
Abstract: PURPOSE:To easily recognize information stored in a memory in a short time by providing a means for adding auxiliary information in the case of storing information in the memory and a means for displaying the information stored in the memory. CONSTITUTION:Information from a camera is inputted through an external I/F1 and stored in a memory 3 such as an EEPROM after adding information such as the time and place of storage at a memory controller 2. When confirming the contents stored in this memory or the remaining capacity of the memory, an instruction is inputted from a switch group 4, an entire controller 5 controls the memory controller 2 corresponding to that input, and the contents corresponding to that instruction are read out of the memory 3. Those contents are displayed on a display device 6 such as an LCD. These devices are operated by the power of a solar battery 7.
Patent JP-H03290428-A (JP)
Title: Photosensitive resin composition
Inventor: SHIBATA JOJI
IPC: C08G59/20
Filed: 1990-04-06
Abstract: PURPOSE:To provide the subject composition composed of a specific acid pendant-type epoxy acrylate resin, an acrylate resin containing epoxy group, a diluent and a photo-polymerization initiator, having excellent heat-resistance, adhesivity, solvent resistance and electrical properties and curable with ultraviolet radiation. CONSTITUTION:The objective composition is composed of (A) an acid pendant- type epoxy acrylate resin produced by reacting an epoxy resin with (meth)acrylic acid and reacting the resultant epoxy acrylate resin with a polybasic acid anhydride using a carboxylic acid metal salt as a catalyst, (B) an epoxy group- containing acrylate resin containing epoxy group and (meth)acryl group in the same molecule and obtained by reacting an epoxy resin containing >=2 epoxy groups in one molecule with less than epoxy equivalent of (meth)acrylic acid using the above metal salt as a catalyst, (C) a diluent and (D) a photopolymerization initiator.